157055872

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{6779}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 314659800

約数和(自身を除く): 157603928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 6779, 11584, 13558, 23168, 27116, 54232, 108464, 216928, 433856, 867712, 1226999, 2453998, 4907996, 9815992, 19631984, 39263968, 78527936, 157055872]

約数ペア:

[(1, 157055872), (2, 78527936), (4, 39263968), (8, 19631984), (16, 9815992), (32, 4907996), (64, 2453998), (128, 1226999), (181, 867712), (362, 433856), (724, 216928), (1448, 108464), (2896, 54232), (5792, 27116), (6779, 23168), (11584, 13558)]